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JSON Viewer

Inspect JSON in an interactive tree. Expand and collapse nodes, copy paths, and view formatted JSON.

Paste or upload valid JSON to see the tree view.

JSON Viewer

View and explore JSON data as an interactive tree. Expand or collapse objects and arrays, copy JavaScript-style paths to any node, and switch to formatted raw JSON. All processing runs in your browser; no data is sent to any server.

Key features

  • Tree view: Navigate nested objects and arrays with expand and collapse.
  • Copy path: Copy the path to any node (e.g. .users[0].name) for use in code.
  • Type highlighting: Keys, strings, numbers, booleans, and null values are styled for quick scanning.
  • Formatted tab: Switch to pretty-printed JSON when you need the raw text.

Why use this tool?

  • Debug APIs: Inspect API responses and config files without leaving the browser.
  • No sign-up: Free and instant; no registration required.

Added Mar 1, 2026

🔄 Workflow Suggestion

Try combining multiple tools for a complete workflow. For example: Notepad → Text Encryption → Save to Cloud or Date Calculator → Calendar → Countdown Timer

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